<!--登录页-->
<script setup>

import {ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import router from "@/router";

const user = ref({
  username: '',
  password: ''
})
const login = () => {
  console.log(user.value)
  // 给后端发送登录请求
  axios.post(BASE_URL+'/v1/user/login',user.value)

      .then((response) => { // 回调函数,服务器响应后执行此处代码
        //response是响应对象，我们可以通过response . data得到服务器的响应数据
        /*response.是响应对象,我们可以从response. data中获取服务器给的响应数据*/
        console.log(response)
        console.log(response.data);//{code: 2000, msg: 'OK', data: null}
        if (response.data.code === 2000) {
          // 登录成功
           ElMessage.success('登录成功')
          console.log(response.data)//JSONResult
          console.log(response.data.data)//userVO
          //登录成功后，将后端返回的userVO对象保存到localStorage中
          localStorage.setItem('user', JSON.stringify(response.data.data));
          // 跳转到首页
          router.push('/')
        } else {
          // 登录失败
          ElMessage.error(response.data.msg)
          // 清空输入框
          user.value = { username: '', password: ''}
        }
      })
}
</script>

<template>
  <div style="height: 100vh;
background-image: linear-gradient(135deg,#1352f2,#3c82f5);overflow: hidden">
    <el-container style="padding: 30px">
      <el-header>
        <el-row :gutter="10">
          <el-col :span="3">
            <img src="/imgs/login/logo.png" style="height: 50px;">
          </el-col>
          <el-col :span="1">
            <img src="/imgs/login/auto.png" style="height: 50px;">
          </el-col>
          <el-col :span="1">
            <img src="/imgs/login/verticalLine.png" style="height: 50px;">
          </el-col>
          <el-col :span="19">
            <span style="color:#FFF;font-weight: bold;font-size: 30px;">智能车辆运营管理系统</span>
          </el-col>
        </el-row>
      </el-header>
      <el-main>
        <el-row :gutter="40">
          <el-col :span="16">
            <img src="/imgs/login/bg.png" style="width: 100%;margin-top: 60px">
          </el-col>
          <el-col :span="8">
            <el-card style="margin-top: 80px">
              <h3 style="text-align: center">用户登录</h3>
              <el-form label-position="top">
                <el-form-item label="用户名">
                  <el-input placeholder="请输入用户名" v-model="user.username"></el-input>
                </el-form-item>
                <el-form-item label="密码">
                  <el-input placeholder="请输入密码" type="password" v-model="user.password"></el-input>
                </el-form-item>
                <el-form-item>
                  <el-button type="primary" style="width: 100%" @click="login">登录</el-button>
                </el-form-item>
              </el-form>
              <div style="text-align: center;color: #666;font-size: 14px;padding: 10px 0;">(体验账号:tom 密码:123456)
              </div>
            </el-card>
          </el-col>
        </el-row>
      </el-main>
    </el-container>
  </div>
</template>

<style scoped>

</style>